Iohexol for contrast enhancement of bowel in pediatric abdominal CT.
Abdominal CT scans from 160 examinations performed on pediatric patients using iohexol 2 percent as contrast medium for bowel enhancement were evaluated retrospectively. When diluted with a beverage of the child's choice, iohexol has a neutral taste and cannot be detected, and 139 out of 142 patients drank the full amount of dilute contrast offered to them. The enhancement of bowel in the area of interest was graded as good (58%), reasonable (23%), or poor (19%). The contrast medium was prepared from leftovers from our angiocardiography studies. We conclude that the use of water-soluble contrast medium in a low concentration is a safe and cost-effective way of facilitating ingestion of sufficient amounts of the medium in oncologic pediatric patients undergoing cytotoxic and/or radiation treatment.
Smevik
B
B
Department of Pediatric Radiology, National Hospital, Oslo, Norway.
Westvik
J
J
D000284:Administration, Oral; D000293:Adolescent; D001628:Beverages; D002648:Child; D002675:Child, Preschool; D003287:Contrast Media / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007422:Intestines / Q000000981:diagnostic imaging*; D007472:Iohexol / Q000008:administration & dosage; D008297:Male; D014057:Tomography, X-Ray Computed
D003287:Contrast Media; D007472:Iohexol